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<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.katesoft.scale4j.common.utils;
<a class="jxr_linenumber" name="2" href="#2">2</a>   
<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> java.util.Collection;
<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="5" href="#5">5</a>   
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> * @author Santhosh Kumar T</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> * @author kate2007</em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../com/katesoft/scale4j/common/utils/CollectionUtility.html">CollectionUtility</a>
<a class="jxr_linenumber" name="11" href="#11">11</a>  {
<a class="jxr_linenumber" name="12" href="#12">12</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_javadoccomment">     * Adds objects in array to the given collection</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_javadoccomment">     * @param c     collection to which add each element of array.</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment">     * @param array ~ items</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_javadoccomment">     * @return the same collection which is passed as argument</em>
<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>      @SuppressWarnings({<span class="jxr_string">"unchecked"</span>, <span class="jxr_string">"ManualArrayToCollectionCopy"</span>})
<a class="jxr_linenumber" name="21" href="#21">21</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> &lt;E, T <strong class="jxr_keyword">extends</strong> E&gt; Collection&lt;E&gt; addAll(Collection&lt;E&gt; c,
<a class="jxr_linenumber" name="22" href="#22">22</a>                                                          T... array)
<a class="jxr_linenumber" name="23" href="#23">23</a>      {
<a class="jxr_linenumber" name="24" href="#24">24</a>          <strong class="jxr_keyword">for</strong> (T obj : array) { c.add(obj); }
<a class="jxr_linenumber" name="25" href="#25">25</a>          <strong class="jxr_keyword">return</strong> c;
<a class="jxr_linenumber" name="26" href="#26">26</a>      }
<a class="jxr_linenumber" name="27" href="#27">27</a>  
<a class="jxr_linenumber" name="28" href="#28">28</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment">     * Removes objects in array to the given collection</em>
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <em class="jxr_javadoccomment">     * @param c     collection from which remove each element of array.</em>
<a class="jxr_linenumber" name="32" href="#32">32</a>  <em class="jxr_javadoccomment">     * @param array ~ items</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">     * @return the same collection which is passed as argument(but without element from array)</em>
<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="36" href="#36">36</a>      @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
<a class="jxr_linenumber" name="37" href="#37">37</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> &lt;E, T <strong class="jxr_keyword">extends</strong> E&gt; Collection&lt;E&gt; removeAll(Collection&lt;E&gt; c,
<a class="jxr_linenumber" name="38" href="#38">38</a>                                                             T... array)
<a class="jxr_linenumber" name="39" href="#39">39</a>      {
<a class="jxr_linenumber" name="40" href="#40">40</a>          <strong class="jxr_keyword">for</strong> (T obj : array) { c.remove(obj); }
<a class="jxr_linenumber" name="41" href="#41">41</a>          <strong class="jxr_keyword">return</strong> c;
<a class="jxr_linenumber" name="42" href="#42">42</a>      }
<a class="jxr_linenumber" name="43" href="#43">43</a>  
<a class="jxr_linenumber" name="44" href="#44">44</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment">     * Adds the given item to the list at specified &lt;code&gt;index&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment">     * &lt;p/&gt;</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_javadoccomment">     * if &lt;code&gt;index&lt;/code&gt; is greater than list size, it simply appends to the list.</em>
<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_javadoccomment">     * @param list  collection of elements</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>  <em class="jxr_javadoccomment">     * @param index specific index</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment">     * @param item  object to add.</em>
<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="53" href="#53">53</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> &lt;E, T <strong class="jxr_keyword">extends</strong> E&gt; <strong class="jxr_keyword">void</strong> add(List&lt;E&gt; list,
<a class="jxr_linenumber" name="54" href="#54">54</a>                                              <strong class="jxr_keyword">int</strong> index,
<a class="jxr_linenumber" name="55" href="#55">55</a>                                              T item)
<a class="jxr_linenumber" name="56" href="#56">56</a>      {
<a class="jxr_linenumber" name="57" href="#57">57</a>          <strong class="jxr_keyword">if</strong> (index &lt; list.size()) { list.add(index, item); }
<a class="jxr_linenumber" name="58" href="#58">58</a>          <strong class="jxr_keyword">else</strong> { list.add(item); }
<a class="jxr_linenumber" name="59" href="#59">59</a>      }
<a class="jxr_linenumber" name="60" href="#60">60</a>  
<a class="jxr_linenumber" name="61" href="#61">61</a>      <em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="62" href="#62">62</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong>[] toBooleanArray(Collection&lt;Boolean&gt; c)
<a class="jxr_linenumber" name="63" href="#63">63</a>      {
<a class="jxr_linenumber" name="64" href="#64">64</a>          <strong class="jxr_keyword">boolean</strong> arr[] = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">boolean</strong>[c.size()];
<a class="jxr_linenumber" name="65" href="#65">65</a>          <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="66" href="#66">66</a>          <strong class="jxr_keyword">for</strong> (Boolean item : c) { arr[i++] = item; }
<a class="jxr_linenumber" name="67" href="#67">67</a>          <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="68" href="#68">68</a>      }
<a class="jxr_linenumber" name="69" href="#69">69</a>  
<a class="jxr_linenumber" name="70" href="#70">70</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong>[] toIntArray(Collection&lt;? <strong class="jxr_keyword">extends</strong> Number&gt; c)
<a class="jxr_linenumber" name="71" href="#71">71</a>      {
<a class="jxr_linenumber" name="72" href="#72">72</a>          <strong class="jxr_keyword">int</strong> arr[] = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">int</strong>[c.size()];
<a class="jxr_linenumber" name="73" href="#73">73</a>          <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="74" href="#74">74</a>          <strong class="jxr_keyword">for</strong> (Number item : c) { arr[i++] = item.intValue(); }
<a class="jxr_linenumber" name="75" href="#75">75</a>          <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="76" href="#76">76</a>      }
<a class="jxr_linenumber" name="77" href="#77">77</a>  
<a class="jxr_linenumber" name="78" href="#78">78</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong>[] toLongArray(Collection&lt;? <strong class="jxr_keyword">extends</strong> Number&gt; c)
<a class="jxr_linenumber" name="79" href="#79">79</a>      {
<a class="jxr_linenumber" name="80" href="#80">80</a>          <strong class="jxr_keyword">long</strong> arr[] = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[c.size()];
<a class="jxr_linenumber" name="81" href="#81">81</a>          <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="82" href="#82">82</a>          <strong class="jxr_keyword">for</strong> (Number item : c) { arr[i++] = item.longValue(); }
<a class="jxr_linenumber" name="83" href="#83">83</a>          <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="84" href="#84">84</a>      }
<a class="jxr_linenumber" name="85" href="#85">85</a>  
<a class="jxr_linenumber" name="86" href="#86">86</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">float</strong>[] toFloatArray(Collection&lt;? <strong class="jxr_keyword">extends</strong> Number&gt; c)
<a class="jxr_linenumber" name="87" href="#87">87</a>      {
<a class="jxr_linenumber" name="88" href="#88">88</a>          <strong class="jxr_keyword">float</strong> arr[] = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">float</strong>[c.size()];
<a class="jxr_linenumber" name="89" href="#89">89</a>          <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="90" href="#90">90</a>          <strong class="jxr_keyword">for</strong> (Number item : c) { arr[i++] = item.floatValue(); }
<a class="jxr_linenumber" name="91" href="#91">91</a>          <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="92" href="#92">92</a>      }
<a class="jxr_linenumber" name="93" href="#93">93</a>  
<a class="jxr_linenumber" name="94" href="#94">94</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">double</strong>[] toDoubleArray(Collection&lt;? <strong class="jxr_keyword">extends</strong> Number&gt; c)
<a class="jxr_linenumber" name="95" href="#95">95</a>      {
<a class="jxr_linenumber" name="96" href="#96">96</a>          <strong class="jxr_keyword">double</strong> arr[] = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[c.size()];
<a class="jxr_linenumber" name="97" href="#97">97</a>          <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="98" href="#98">98</a>          <strong class="jxr_keyword">for</strong> (Number item : c) { arr[i++] = item.doubleValue(); }
<a class="jxr_linenumber" name="99" href="#99">99</a>          <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="100" href="#100">100</a>     }
<a class="jxr_linenumber" name="101" href="#101">101</a> 
<a class="jxr_linenumber" name="102" href="#102">102</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> byte[] toByteArray(Collection&lt;? <strong class="jxr_keyword">extends</strong> Number&gt; c)
<a class="jxr_linenumber" name="103" href="#103">103</a>     {
<a class="jxr_linenumber" name="104" href="#104">104</a>         byte arr[] = <strong class="jxr_keyword">new</strong> byte[c.size()];
<a class="jxr_linenumber" name="105" href="#105">105</a>         <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="106" href="#106">106</a>         <strong class="jxr_keyword">for</strong> (Number item : c) { arr[i++] = item.byteValue(); }
<a class="jxr_linenumber" name="107" href="#107">107</a>         <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="108" href="#108">108</a>     }
<a class="jxr_linenumber" name="109" href="#109">109</a> 
<a class="jxr_linenumber" name="110" href="#110">110</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">short</strong>[] toShortArray(Collection&lt;? <strong class="jxr_keyword">extends</strong> Number&gt; c)
<a class="jxr_linenumber" name="111" href="#111">111</a>     {
<a class="jxr_linenumber" name="112" href="#112">112</a>         <strong class="jxr_keyword">short</strong> arr[] = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">short</strong>[c.size()];
<a class="jxr_linenumber" name="113" href="#113">113</a>         <strong class="jxr_keyword">int</strong> i = 0;
<a class="jxr_linenumber" name="114" href="#114">114</a>         <strong class="jxr_keyword">for</strong> (Number item : c) { arr[i++] = item.shortValue(); }
<a class="jxr_linenumber" name="115" href="#115">115</a>         <strong class="jxr_keyword">return</strong> arr;
<a class="jxr_linenumber" name="116" href="#116">116</a>     }
<a class="jxr_linenumber" name="117" href="#117">117</a> 
<a class="jxr_linenumber" name="118" href="#118">118</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../../com/katesoft/scale4j/common/utils/CollectionUtility.html">CollectionUtility</a>() {}
<a class="jxr_linenumber" name="119" href="#119">119</a> }
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